Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.awt.Container;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;

import javax.swing.AbstractButton;
import javax.swing.ButtonGroup;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JRadioButton;

public class Main {
    public static void main(String[] args) {
        JRadioButton dem = new JRadioButton("Bill", false);
        dem.setActionCommand("Bill");
        JRadioButton rep = new JRadioButton("Bob", false);
        rep.setActionCommand("Bob");
        JRadioButton ind = new JRadioButton("Ross", false);
        ind.setActionCommand("Ross");

        final ButtonGroup group = new ButtonGroup();
        group.add(dem);
        group.add(rep);
        group.add(ind);

        class VoteActionListener implements ActionListener {
            public void actionPerformed(ActionEvent ex) {
                String choice = group.getSelection().getActionCommand();
                System.out.println("ACTION Candidate Selected: " + choice);
            }
        }

        class VoteItemListener implements ItemListener {
            public void itemStateChanged(ItemEvent ex) {
                String item = ((AbstractButton) ex.getItemSelectable()).getActionCommand();
                boolean selected = (ex.getStateChange() == ItemEvent.SELECTED);
                System.out.println("ITEM Candidate Selected: " + selected + " Selection: " + item);
            }
        }

        ActionListener al = new VoteActionListener();
        dem.addActionListener(al);
        rep.addActionListener(al);
        ind.addActionListener(al);

        ItemListener il = new VoteItemListener();
        dem.addItemListener(il);
        rep.addItemListener(il);
        ind.addItemListener(il);

        JFrame frame = new JFrame();
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        Container c = frame.getContentPane();
        c.setLayout(new GridLayout(4, 1));
        c.add(new JLabel("Please Cast Your Vote"));
        c.add(dem);
        c.add(rep);
        c.add(ind);
        frame.pack();
        frame.setVisible(true);
    }
}